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QT GUI appears Blank.(White Screen only appears, Widgets are not displayed)

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  • A Offline
    A Offline
    Ayush Gupta
    wrote on last edited by
    #1

    I have created the the QT GUI application as dll and I am trying to launch the the GUI using dll interface function my console C++ application. But I am getting blank white screen only. Do I need to create a seprate thread for running the QTGUI from my console C++ application.If yes what could be the reason for that.

    VRoninV 1 Reply Last reply
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    • A Ayush Gupta

      I have created the the QT GUI application as dll and I am trying to launch the the GUI using dll interface function my console C++ application. But I am getting blank white screen only. Do I need to create a seprate thread for running the QTGUI from my console C++ application.If yes what could be the reason for that.

      VRoninV Offline
      VRoninV Offline
      VRonin
      wrote on last edited by
      #2

      @Ayush-Gupta said in QT GUI appears Blank.(White Screen only appears, Widgets are not displayed):

      Do I need to create a seprate thread for running the QTGUI from my console C++ application

      No, you actually can't.

      Can you show us your code?

      "La mort n'est rien, mais vivre vaincu et sans gloire, c'est mourir tous les jours"
      ~Napoleon Bonaparte

      On a crusade to banish setIndexWidget() from the holy land of Qt

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